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Material fonoabsorbant incapere 300 m patrati

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Salut !Ma poate indruma careva catre un magazin sau ceva de genul cu material fonoabsorbant pentru incaperi cu suprafata de acoperit de aproximativ 300 m patrati ?Vad ca primul post mi s a sters fara sa fiu atentionat sau intrebat ..Va multumesc !

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as recomanda vata minerala tare de densitate cat mai mare si grosime de 10mm, daca e prea groasa e buna si de 5.O acoperi cu ceva husa densa sau cu minet ca sa nu inhalezi particulele ce se desprind din ea. Solutia mai buna de atat nu gasesti.Daca e pentru tratamentul acustic al camerei poti pune burete doar in punctele cheie, sa bata boxele direct pe el. Buretele nu prea prinde decat de la frecvente medii-inalte in sus. Ca sa cobori absortia si la 200-300Hz trebuie vata minerala groasa si densa. Sub aceasta frecventa trebuie facute o groaza de smecherii f costisitoare si ce ocupa volum.

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